Click on link for video:BoingBoingA news crew, clearly no threat or impediment to the cops, films from a
verge in Ferguson, Missouri. A pop and a cloud of white smoke marks the
arrival of a tear gas canister at their feet, and the newscrew is forced to flee. Moments later, police pull up in an armored van and hurriedly try to break down the film equipment--until they notice that another crew is still filming them from across the street. And similar video via Dahboo77